Chris 'Captain America' Evans is the latest Hollywood star to make a headline appearance in a Call of Duty trailer, this time promoting the Chinese launch of free-to-play shooter Call of Duty: Online.

The video sees Evans step in to help a number of players struggling to fight off the enemy. One player asks: "Who does he think he is? Some kind of Hollywood action hero?"

The short is directed by Longman Leung and Sunny Luk, who are also behind the Hong Kong thriller Cold War.

Call of Duty: Online launches in China on January 11.

Via Variety